Math Beads - Large (20)
€4.99
Calculation beads to perform (preparatory) calculation exercises with. The calculation beads have a 5 structure. Choice of: red / white or red / blue. The rope is 100 cm long and the beads themselves are 2.5 cm in size.
Red White
1 calculator bead (red / white) (dim. 100 cm)
Red / Blue
1 calculation bead (red / blue) (dim. 100 cm)
Math Beads - Large (20)
€4.99